The Control Box,electrical,vehicular, cataloged under National Stock Number 2540-01-575-3658, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Valad Electric Heating Corp.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-575-3658 |
| Primary Part Number | VDH-3-18X16-3M |
| Item Name | Control Box,electrical,vehicular |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Valad Electric Heating Corp. |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| VDH-3-18X16-3M PRIMARY | Valad Electric Heating Corp. (USA) |
| 24087-512-0504 SH1 PC 21 | Imeco Inc (USA) |
NSN 2540-01-575-3658 is a Control Box,electrical,vehicular, manufactured by Valad Electric Heating Corp., classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-575-3658 has 2 manufacturer part numbers on file: VDH-3-18X16-3M (Valad Electric Heating Corp.), 24087-512-0504 SH1 PC 21 (Imeco Inc).
Key specifications for VDH-3-18X16-3M: Overall Length: 15.000 INCHES NOMINAL IN; Overall Width: 11.000 INCHES NOMINAL IN; Special Features: 16 GA THICK STAINLESS STEEL; Part Name Assigned by Controlling Agency: CONTROL BOX. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.